Grid box to store multiple sample types for cryogenic electron microscopy



FIG. 1 is a perspective view of the top and side of a grid box to store multiple sample types for cryogenic electron microscopy;

FIG. 2 is a top view thereof;

FIG. 3 is a sectional view thereof taken from line 3-3 in FIG. 2 ;

FIG. 4 is a sectional view thereof taken from line 4-4 in FIG. 2 ;

FIG. 5 is a sectional view thereof taken from line 5-5 in FIG. 2 ;

FIG. 6 is a perspective view of the bottom and side thereof; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a grid box to store multiple sample types for cryogenic electron microscopy, as shown and described. 